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Add some comments, fix an 80 cols violation.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33576 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2007-01-27 04:42:50 +00:00
parent fcdea7baf0
commit 13d0b528ee
1 changed files with 16 additions and 12 deletions
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28
include/llvm/GlobalValue.h
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@ -27,21 +27,25 @@ class Module;
class GlobalValue : public Constant {
GlobalValue(const GlobalValue &); // do not implement
public:
/// @brief An enumeration for the kinds of linkage for global values.
enum LinkageTypes {
ExternalLinkage, /// Externally visible function
LinkOnceLinkage, /// Keep one copy of function when linking (inline)
WeakLinkage, /// Keep one copy of named function when linking (weak)
AppendingLinkage, /// Special purpose, only applies to global arrays
InternalLinkage, /// Rename collisions when linking (static functions)
DLLImportLinkage, /// Function to be imported from DLL
DLLExportLinkage, /// Function to be accessible from DLL
ExternalWeakLinkage, /// ExternalWeak linkage description
GhostLinkage /// Stand-in functions for streaming fns from BC files
ExternalLinkage, ///< Externally visible function
LinkOnceLinkage, ///< Keep one copy of function when linking (inline)
WeakLinkage, ///< Keep one copy of named function when linking (weak)
AppendingLinkage, ///< Special purpose, only applies to global arrays
InternalLinkage, ///< Rename collisions when linking (static functions)
DLLImportLinkage, ///< Function to be imported from DLL
DLLExportLinkage, ///< Function to be accessible from DLL
ExternalWeakLinkage,///< ExternalWeak linkage description
GhostLinkage ///< Stand-in functions for streaming fns from BC files
};
/// @brief An enumeration for the kinds of visibility of global values.
enum VisibilityTypes {
DefaultVisibility,
HiddenVisibility
DefaultVisibility, ///< The GV is visible
HiddenVisibility ///< The GV is hidden
};
protected:
GlobalValue(const Type *Ty, ValueTy vty, Use *Ops, unsigned NumOps,
LinkageTypes linkage, const std::string &name = "")
@ -91,7 +95,7 @@ public:
bool hasInternalLinkage() const { return Linkage == InternalLinkage; }
bool hasDLLImportLinkage() const { return Linkage == DLLImportLinkage; }
bool hasDLLExportLinkage() const { return Linkage == DLLExportLinkage; }
bool hasExternalWeakLinkage() const { return Linkage == ExternalWeakLinkage; }
bool hasExternalWeakLinkage() const { return Linkage == ExternalWeakLinkage; }
void setLinkage(LinkageTypes LT) { Linkage = LT; }
LinkageTypes getLinkage() const { return Linkage; }